Home

Description

The All In One Image Viewer Block plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.0.2 due to missing authorization and URL validation on the image-proxy REST API endpoint. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

PUBLISHED Reserved 2026-01-21 | Published 2026-02-05 | Updated 2026-02-05 | Assigner Wordfence




HIGH: 7.2CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Problem types

CWE-918 Server-Side Request Forgery (SSRF)

Product status

Default status
unaffected

* (semver)
affected

Timeline

2026-01-21:Vendor Notified
2026-02-04:Disclosed

Credits

Athiwat Tiprasaharn finder

Itthidej Aramsri finder

Varakorn Chanthasri finder

Sopon Tangpathum (SoNaJaa) finder

References

www.wordfence.com/...-eb32-425a-a705-4f032e7da6b0?source=cve

plugins.trac.wordpress.org/...s/1.0.2/image-viewer-block.php

plugins.trac.wordpress.org/...1.0.2%2Fimage-viewer-block.php

cve.org (CVE-2026-1294)

nvd.nist.gov (CVE-2026-1294)

Download JSON